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With a certain cell the balance point is...

With a certain cell the balance point is obtained at 0.60 m from one end of the potentiometer. With another cell whose emf differs from that of the first by 0,1 V, the balance point is obtained at 0.55 m. Then, the two emf are

A

1.2V,1.1V

B

1.2V,1.3V

C

`-1.1V,-1.0V`

D

none of the above

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